Sherri Hill 55715 comes in the following colors: Black Black, Black Silver, Ivory Silver. $578 is the Formal Approach best price guarantee for style 55715 by Sherri Hill. Shop with confidence, Formal Approach is an authorized Sherri Hill prom dress store. We only offer authentic designer prom dresses. Sherri Hill 55715 is available in the following sizes: 000, 00, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22.